{"id":35429,"date":"1998-01-01T00:00:00","date_gmt":"1998-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-matematico-de-algunos-problemas-no-lineales-de-la-mecanica-de-fluidos-incompresibles\/"},"modified":"1998-01-01T00:00:00","modified_gmt":"1998-01-01T00:00:00","slug":"estudio-matematico-de-algunos-problemas-no-lineales-de-la-mecanica-de-fluidos-incompresibles","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/estudio-matematico-de-algunos-problemas-no-lineales-de-la-mecanica-de-fluidos-incompresibles\/","title":{"rendered":"Estudio matematico de algunos problemas no lineales de la mecanica de fluidos incompresibles."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Macarena Gomez Marmol <\/strong><\/h2>\n<p>En este trabajo se hace un estudio, desde el punto de vista te\u00f3rico de algunos problemas que aparecen en la mec\u00e1nica de fluidos que corresponden a sistemas de ecuaciones en derivadas parciales no lineales. En concreto, se estudian dos modelos de turbulencia con una y dos ecuaciones respectivamente.  esta memoria se divide en tres principales:  parte i: en este apartado se estudia la ecuaci\u00f3n de la energ\u00eda cin\u00e9tica turbulenta de un modelo con una ecuaci\u00f3n, probando para dicha ecuaci\u00f3n la existencia de soluci\u00f3n en el sentido de \u00absoluci\u00f3n renormalizada\u00bb, as\u00ed como la unicidad para el caso de la versi\u00f3n estacionaria del problema.  parte ii: en estos cap\u00edtulos estudiamos un modelo de turbulencia con dos ecuaciones, formado por las ecuaciones de reynolds para el campo de velocidades acopladas a dos ecuaciones de transporte que derivan del modelo k-e. Este problema se estudia en distintos casos, deduciendo bajo ciertas hip\u00f3tesis sobre los datos existencia de soluci\u00f3n y algunas propiedades de las soluciones.  parte iii: en la \u00faltima parte se hacen algunos ensayos num\u00e9ricos para un modelo de turbulencia con una ecuaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio matematico de algunos problemas no lineales de la mecanica de fluidos incompresibles.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio matematico de algunos problemas no lineales de la mecanica de fluidos incompresibles. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Macarena Gomez Marmol <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Sevilla<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1998<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Francisco Ortegon Gallego<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Alfredo Berm\u00fadez De Castro L\u00f3pez-varela <\/li>\n<li>Roger Lewandowski (vocal)<\/li>\n<li>Tomas Chacon Rebollo (vocal)<\/li>\n<li>Carlos Par\u00e9s Madro\u00f1al (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Macarena Gomez Marmol En este trabajo se hace un estudio, desde el punto de vista te\u00f3rico de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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